Nagluluksa ngayon ang Philippine sports community dahil sa pagpatay kay SEA Games gold medalist Mervin Guarte. May iniimbestigahang person of interest ang pulisya. br br Saksi is GMA Network's late-night newscast hosted by Arnold Clavio and Pia Arcangel. It airs Mondays to Fridays at 10:20 PM (PHL Time) on GMA-7. For more videos from Saksi, visit .